Title :
A New Subdivision Wavelet for Image Processing
Author :
Zhang, Limei ; Luo, Zhongxuan
Author_Institution :
Sch. of Sci., Dalian Fisheries Univ.
Abstract :
The reverse of subdivision provides a simple method for grasping the feature of image information. We generalize the reverse of subdivision scheme to subdivision wavelet, and provide simple subdivision wavelet coefficients, which will be useful in image processing. Because of the approximating property of the subdivision scheme given by Limei Zhang et al we use the scheme as a tool for illustrating the advantages of our method. This new deduced wavelet gives us an economical low pass image representation and the good simulation to the initial image, thus offers the potential chance for improving image processing. We demonstrate this dominance with applications in image multiresolution representation and edge detection
Keywords :
edge detection; feature extraction; image representation; image resolution; wavelet transforms; edge detection; image multiresolution representation; image processing; image representation; subdivision wavelet; Aquaculture; Image coding; Image edge detection; Image processing; Mathematics; Multiresolution analysis; Surface treatment; Surface waves; Topology; Wavelet coefficients; Multiresolution Representation; Subdivision; Subdivision wavelet;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1714015
